Hydrate in style with this convenient and contemporary flask. Its clever multi-function lid means you can enjoy your favourite drink directly or via a straw, while the double-layer vacuum insulation will keep your beverage hot or cold for 12 hours. We have selected a high-quality ceramic coating for the interior, which is impressively durable and easy to clean. The piece is crafted from food-safe stainless steel, with a scratch-resistant powder-coated exterior that helps maintain the chic blue aesthetic.